Statewide Rankings

Statewide Data Info
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Illinois

Average Temperature Rankings, September 1925

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1925
1-Month
72.2°F
(22.3°C)
66.2°F
(19.0°C)
6.0°F
(3.3°C)
128th Coolest
Coolest since:
1918
1st Warmest
Warmest to Date
1925, 1933
Ties: 1933
Aug–Sep 1925
2-Month
72.9°F
(22.7°C)
69.8°F
(21.0°C)
3.1°F
(1.7°C)
122nd Coolest
Coolest since:
1967
7th Warmest
Warmest since:
1936
Ties: 1983, 1998
Jul–Sep 1925
3-Month
73.6°F
(23.1°C)
71.7°F
(22.1°C)
1.9°F
(1.0°C)
108th Coolest
Coolest since:
1967
21st Warmest
Warmest since:
1936
Ties: 1916, 1938, 1947
Jun–Sep 1925
4-Month
73.7°F
(23.2°C)
71.6°F
(22.0°C)
2.1°F
(1.2°C)
115th Coolest
Coolest since:
1915, 1924
14th Warmest
Warmest since:
1936
Ties: 1913, 1953, 2018
May–Sep 1925
5-Month
70.7°F
(21.5°C)
69.8°F
(21.0°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1924
39th Warmest
Warmest since:
1936
Ties: 1986, 2011
Apr–Sep 1925
6-Month
68.5°F
(20.3°C)
66.7°F
(19.3°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1907
18th Warmest
Warmest since:
2010
Ties: 1930
Mar–Sep 1925
7-Month
64.8°F
(18.2°C)
62.9°F
(17.2°C)
1.9°F
(1.0°C)
117th Coolest
Coolest since:
1924
12th Warmest
Warmest since:
2012
Ties: 1998, 2021
Feb–Sep 1925
8-Month
61.0°F
(16.1°C)
58.7°F
(14.8°C)
2.3°F
(1.3°C)
117th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 1930, 1977
Jan–Sep 1925
9-Month
56.9°F
(13.8°C)
54.9°F
(12.7°C)
2.0°F
(1.1°C)
113th Coolest
Coolest since:
1904, 1912
16th Warmest
Warmest since:
2012
Ties: 1953, 2000, 2007
Dec 1924–Sep 1925
10-Month
53.6°F
(12.0°C)
52.4°F
(11.3°C)
1.2°F
(0.7°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1914, 1930, 1952, 1995
Nov 1924–Sep 1925
11-Month
52.5°F
(11.4°C)
51.3°F
(10.7°C)
1.2°F
(0.7°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1941, 1976, 2004, 2018
Oct 1924–Sep 1925
12-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
105th Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2012
Ties: 1931, 1941, 1953, 2021
Apr 1924–Sep 1925
18-Month
56.6°F
(13.7°C)
56.6°F
(13.7°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1904, 1918
75th Warmest
Warmest since:
2012
Ties: 1930, 1943, 1966, 1971, 1973, 1985
Oct 1923–Sep 1925
24-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
44th Coolest
Coolest since:
1979
83rd Warmest
Warmest since:
2017
Ties: 1897, 1926, 1958, 2009
Oct 1922–Sep 1925
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
50th Coolest
Coolest since:
1979
76th Warmest
Warmest since:
2018
Ties: 1910, 1945, 1977, 1986
Oct 1921–Sep 1925
48-Month
51.8°F
(11.0°C)
51.6°F
(10.9°C)
0.2°F
(0.1°C)
66th Coolest
Coolest since:
1905
59th Warmest
Warmest since:
2019
Ties: 1916, 1931, 1945, 1950, 1958, 1974
Oct 1920–Sep 1925
60-Month
52.5°F
(11.4°C)
51.6°F
(10.9°C)
0.9°F
(0.5°C)
97th Coolest
Coolest since:
1906
27th Warmest
Warmest since:
2020
Ties: 1942, 2000, 2014, 2017

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